B. Sc. 1999 Faculty of Science, Kyushu University
            M. Sc. 2001 Graduate School of Science, Kyushu University
            Ph. D. 2005 Graduate School of Science, University of Tokyo
            
Apr 2005-Mar 2008
            Project Researcher (Industry-Academia-Government Collaboration)
            Earthquake Research Institute, University of Tokyo
            
            Apr 2008-Mar 2013
            Project Researcher
            Earthquake Research Institute, University of Tokyo
            
            Apr 2013-Sep 2015
            Project Assistant Professor
            Graduate school of Science, Kobe University
            
            Oct 2015-Mar 2016
            Project Assistant Professor
            Kobe ocean-bottom exploration center, Kobe University
            
            Apr 2016-Mar 2023
            Associate Professor
            Tokyo university of Marine Science and Technology
            
            Sep 2016-Mar 2024
            Visiting Associate Professor
            Kobe ocean-bottom exploration center, Kobe University
            
            Apr 2023-present
            Professor
            Tokyo university of Marine Science and Technology
            
            Apr 2024-present
            Visiting Professor
            Kobe ocean-bottom exploration center, Kobe University
            
            2015 Technical Achievement Award, Japan Society for Marine Surveys and
            Technology